MATLAB-Based PV Solar Simulation Model

This article provides an in-depth discussion of MATLAB-based photovoltaic (PV) simulation models. A PV solar simulation MATLAB model refers to a simulation framework developed using MATLAB software for modeling photovoltaic systems. Photovoltaic systems are energy conversion systems that transform solar radiation into electrical energy using solar cells. MATLAB serves as a high-level technical computing language and interactive environment specifically designed for mathematical analysis, data visualization, algorithm development, and numerical computations. Consequently, the MATLAB-based PV simulation model represents a methodological approach utilizing MATLAB's computational capabilities to simulate photovoltaic system behavior. In this simulation framework, developers typically implement models for several critical factors including solar irradiance patterns, electrical characteristics of photovoltaic cells, temperature effects on battery performance, and interconnection configurations of PV array systems. The implementation often involves using MATLAB's Simulink environment for block diagram modeling or writing custom scripts using specialized functions from MATLAB's Power Systems Toolbox and Solar Energy functions. Key algorithmic components may include the single-diode model implementation for PV cells, maximum power point tracking (MPPT) algorithms, and temperature coefficient calculations. This comprehensive modeling approach enables researchers and engineers to better understand system performance characteristics and optimize system design parameters. Therefore, MATLAB-based PV simulation models constitute an essential analytical tool that facilitates deeper insights into photovoltaic system performance and enhances design optimization capabilities through numerical simulation and parameter sensitivity analysis.